Texas A&M University, 4232 TAMU-TLAC, College Station, TX 77843-4232, USA.
Ann Dyslexia. 2011 Jun;61(1):21-43. doi: 10.1007/s11881-010-0040-y. Epub 2010 Aug 5.
Reading disabilities such as dyslexia, a specific learning disability that affects an individual's ability to process written language, are estimated to affect 15-20% of the general population. Consequently, elementary school teachers encounter students who struggle with inaccurate or slow reading, poor spelling, poor writing, and other language processing difficulties. However, recent evidence may suggest that teacher preparation programs are not providing preservice teachers with information about basic language constructs and other components related to scientifically based reading instruction. As a consequence preservice teachers have not exhibited explicit knowledge of such concepts in previous studies. Few studies have sought to assess preservice teachers' knowledge about dyslexia in conjunction with knowledge of basic language concepts. The purpose of the present study was to examine elementary school preservice teachers' knowledge of basic language constructs and their perceptions and knowledge about dyslexia. Findings from the present study suggest that preservice teachers, on average, are able to display implicit skills related to certain basic language constructs (i.e., syllable counting), but fail to demonstrate explicit knowledge of others (i.e., phonics principles). Also, preservice teachers seem to hold the common misconception that dyslexia is a visual perception deficit rather than a problem with phonological processing. Implications for future research as well as teacher preparation are discussed.
阅读障碍,如诵读困难,是一种影响个体处理书面语言能力的特定学习障碍,据估计影响了 15-20%的普通人群。因此,小学教师会遇到阅读不准确或缓慢、拼写差、写作差以及其他语言处理困难的学生。然而,最近的证据可能表明,教师预备课程并未向职前教师提供有关基本语言结构和其他与基于科学的阅读教学相关的组成部分的信息。因此,职前教师在以前的研究中并未表现出对这些概念的明确知识。很少有研究试图评估职前教师对诵读困难的知识以及对基本语言概念的知识。本研究的目的是考察小学职前教师对基本语言结构的知识以及他们对诵读困难的看法和知识。本研究的结果表明,职前教师平均能够展示与某些基本语言结构(即音节计数)相关的隐含技能,但未能表现出对其他技能(即语音规则)的明确知识。此外,职前教师似乎持有诵读困难是视觉感知缺陷而不是语音处理问题的常见误解。讨论了对未来研究和教师预备的影响。